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ENGR00170465-1 MX6Q/SDMA : update the SDMA script for UART RX
authorHuang Shijie <b32955@freescale.com>
Fri, 16 Dec 2011 08:27:03 +0000 (16:27 +0800)
committerLothar Waßmann <LW@KARO-electronics.de>
Fri, 24 May 2013 06:33:40 +0000 (08:33 +0200)
commitc07ec399cc7ed1f7c3cf3eb9b3910828de7cc64b
tree7564c92fd3f886f71aa795b6ccdb4de5d2e5ff0btree | snapshot
parentfe58891cdf4ff3390fa06d7ff5028954bdf79591commit | diff
ENGR00170465-1 MX6Q/SDMA : update the SDMA script for UART RX

The old script does not clear the IDLE flag.
So when the IDDMAEN(UCR4[6]) is enabled, the RX only receives few
bytes(such as 2 or 1 byte) per DMA operation.

The new script fixes it.

Signed-off-by: Huang Shijie <b32955@freescale.com>
firmware/imx/sdma/sdma-imx6q-to1.bin.ihex diff | blob | history
Linux kernel for KaRo TX COM modules